/*
 * Copyright 2012 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.services.backend.kmodule.converters;

import com.thoughtworks.xstream.converters.Converter;
import com.thoughtworks.xstream.converters.MarshallingContext;
import com.thoughtworks.xstream.converters.UnmarshallingContext;
import com.thoughtworks.xstream.io.HierarchicalStreamReader;
import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
import org.kie.workbench.common.services.shared.kmodule.ClockTypeOption;

public class ClockTypeConverter implements Converter {

    @Override
    public void marshal(Object o, HierarchicalStreamWriter writer, MarshallingContext context) {
        String gg = ";";
        //TODO -Rikkola-
    }

    @Override
    public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
        reader.moveDown();
        String name = reader.getValue();
        reader.moveUp();

        if ("pseudo".equals(name)) {
            return ClockTypeOption.PSEUDO;
        } else if ("realtime".equals(name)) {
            return ClockTypeOption.REALTIME;
        } else {
            return null;
        }
    }

    @Override
    public boolean canConvert(Class aClass) {
        return aClass.equals(ClockTypeOption.class);
    }
}
